Google Antigravity

What is Google Antigravity?

Google Antigravity is Google's agentic development platform, with official App, CLI, IDE, Extensions, and SDK surfaces. The official Individuals plan is $0/month, with no subscription required. Google AI Pro and Ultra and a Google Cloud Business plan are also listed; the official Antigravity pricing page does not state dollar prices for Pro and Ultra.

What you can use Google Antigravity for

Google Antigravity is Google's agentic development platform, described on the official site as a way for anyone to build in the agent-first era. The official product surfaces are the Antigravity App, a command center for managing multiple local agents in parallel, grouping conversations into Projects, operating across workspaces, and automating routine tasks with scheduled messages; the Antigravity CLI, a terminal-first surface for working with agents, running shell commands, and managing background subagents; the Antigravity IDE, a fully featured agentic IDE with an agent manager, artifacts, and codebase context; Antigravity Extensions for IDEs; and the Antigravity SDK for prototyping custom agents with the Antigravity harness in Python.

The official homepage says the product is built for professional developers in large enterprise codebases and for hobbyists, and it highlights production-ready application work with artifacts and verification tests. This profile is based on official product and pricing pages, not on a signed-in or hands-on evaluation.

A first workflow to try

Start at antigravity.google and use the official Download path for the surface you want (App, CLI, IDE, or Extensions). The Individuals plan is listed at $0/month, with no subscription plan required. After installing, a reasonable first path is the official App: open a Project, work in a workspace, and try a bounded coding task with the included agent models, Tab completions, and Command requests.

If you already use Gemini 4 models, note that the official site currently flags Gemini 4 Hydrogen and Orchestrator as available in Antigravity; this profile does not restate those model announcements beyond that product-site mention. Confirm current model availability in the product after install.

The official homepage also says the product is available at no charge for developers, which is consistent with the Individuals plan at $0/month on the pricing page.

Plans and access

The official Antigravity pricing page, checked on 15 November 2026, lists four tracks. For Individuals, the plan is $0/month: experience Antigravity without a subscription plan, with access to a variety of agent models, unlimited Tab completions, unlimited Command requests, and basic weekly rate limits. Google AI Pro is described as including everything in Individual, plus more rate limits and a flexible AI credit pool. Google AI Ultra is described as including everything in Pro, plus even more rate limits and a flexible AI credit pool, and as offering higher access to Google's latest Gemini models. That official Antigravity page does not list dollar prices for Google AI Pro or Ultra; those amounts should be confirmed on Google's plan pages, not invented here.

For organizations, a Business plan is offered via Google Cloud. The page says Google Cloud customers can access the Antigravity app, CLI, and IDEs via Antigravity IDE extensions. Access via API with consumption-based pricing is listed as available now. For eligible Gemini Enterprise customers, Standard/Plus plans start at $30 USD per seat per month, or a pay-as-you-go plan with a $0 seat fee and consumption-based pricing. The same block lists access under Google Cloud Terms of Service, spend caps, and centralized administrative controls with eligible subscription plans. Existing Gemini Enterprise customers with an invoiced Cloud billing account are directed to a setup guide to enable AI Developer tools for Antigravity.